I've been trying to run Minecraft 1.5.2 with forge 7.8.1.737 but whenever I run it the Mojang logo is shown and then it shows that Minecraft has failed. I'm not running any mods, just FML. Here is the crash report:
---- Minecraft Crash Report -------- Minecraft Crash Report ----// I let you down. Sorry
Time: 9/16/18 10:45 AMDescription: Failed to start game
java.lang.NullPointerException at java.io.Reader.<init>(Reader.java:78) at java.io.InputStreamReader.<init>(InputStreamReader.java:97) at net.minecraft.util.StringTranslate.func_74812_a(StringTranslate.java:88) at net.minecraft.util.StringTranslate.func_74810_a(StringTranslate.java:129) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:415) at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56) at net.minecraft.client.Minecraft.run(Minecraft.java:733) at java.lang.Thread.run(Thread.java:745)
A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- System Details --Details: Minecraft Version: 1.5.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 339151776 bytes (323 MB) / 436207616 bytes (416 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: FML and Forge are installed IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v7.51 FML v5.2.23.737 Minecraft Forge 7.8.1.737 3 mods loaded, 3 mods active mcp{7.51} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized FML{5.2.23.737} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized Forge{7.8.1.737} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized LWJGL: 2.9.0 OpenGL: GeForce GTX 660/PCIe/SSE2 GL version 4.6.0 NVIDIA 388.13, NVIDIA Corporation Is Modded: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Texture Pack: Default Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
Ok. So I tried to do that and when I open 1.5.2 (base game) I get the following crash report:
---- Minecraft Crash Report -------- Minecraft Crash Report ----// Don't do that.
Time: 9/16/18 2:57 PMDescription: Failed to start game
java.lang.NullPointerException at java.io.Reader.(Reader.java:78) at java.io.InputStreamReader.(InputStreamReader.java:97) at bp.a(SourceFile:64) at bp.a(SourceFile:100) at net.minecraft.client.Minecraft.a(SourceFile:252) at avv.a(SourceFile:56) at net.minecraft.client.Minecraft.run(SourceFile:507) at java.lang.Thread.run(Thread.java:745)
A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- System Details --Details: Minecraft Version: 1.5.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 89566816 bytes (85 MB) / 134217728 bytes (128 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 LWJGL: 2.9.0 OpenGL: GeForce GTX 660/PCIe/SSE2 GL version 4.6.0 NVIDIA 388.13, NVIDIA Corporation Is Modded: Very likely; Jar signature invalidated Type: Client (map_client.txt) Texture Pack: Default Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
I've been trying to run Minecraft 1.5.2 with forge 7.8.1.737 but whenever I run it the Mojang logo is shown and then it shows that Minecraft has failed. I'm not running any mods, just FML. Here is the crash report:
---- Minecraft Crash Report -------- Minecraft Crash Report ----// I let you down. Sorry
Time: 9/16/18 10:45 AMDescription: Failed to start game
java.lang.NullPointerException at java.io.Reader.<init>(Reader.java:78) at java.io.InputStreamReader.<init>(InputStreamReader.java:97) at net.minecraft.util.StringTranslate.func_74812_a(StringTranslate.java:88) at net.minecraft.util.StringTranslate.func_74810_a(StringTranslate.java:129) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:415) at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56) at net.minecraft.client.Minecraft.run(Minecraft.java:733) at java.lang.Thread.run(Thread.java:745)
A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- System Details --Details: Minecraft Version: 1.5.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 339151776 bytes (323 MB) / 436207616 bytes (416 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: FML and Forge are installed IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v7.51 FML v5.2.23.737 Minecraft Forge 7.8.1.737 3 mods loaded, 3 mods active mcp{7.51} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized FML{5.2.23.737} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized Forge{7.8.1.737} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized LWJGL: 2.9.0 OpenGL: GeForce GTX 660/PCIe/SSE2 GL version 4.6.0 NVIDIA 388.13, NVIDIA Corporation Is Modded: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Texture Pack: Default Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
Use separate game directories for old versions.
Ok. So I tried to do that and when I open 1.5.2 (base game) I get the following crash report:
---- Minecraft Crash Report -------- Minecraft Crash Report ----// Don't do that.
Time: 9/16/18 2:57 PMDescription: Failed to start game
java.lang.NullPointerException at java.io.Reader.(Reader.java:78) at java.io.InputStreamReader.(InputStreamReader.java:97) at bp.a(SourceFile:64) at bp.a(SourceFile:100) at net.minecraft.client.Minecraft.a(SourceFile:252) at avv.a(SourceFile:56) at net.minecraft.client.Minecraft.run(SourceFile:507) at java.lang.Thread.run(Thread.java:745)
A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- System Details --Details: Minecraft Version: 1.5.2 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 89566816 bytes (85 MB) / 134217728 bytes (128 MB) up to 1073741824 bytes (1024 MB) JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: No suspicious classes found. IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 LWJGL: 2.9.0 OpenGL: GeForce GTX 660/PCIe/SSE2 GL version 4.6.0 NVIDIA 388.13, NVIDIA Corporation Is Modded: Very likely; Jar signature invalidated Type: Client (map_client.txt) Texture Pack: Default Profiler Position: N/A (disabled) Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
Delete options.txt in the .minecraft folder.
Thank you so much for helping me! It finally loaded.